Question

Update FritzBox - this is how it works

Answer 1

Update FritzBox firmware
1st step:
2nd step:
3rd step:
4th step:
5th step:
6th step:
7th step:
Update FritzBox manually
1st step:
2nd step:
3rd step:
4th step:
Enable automatic updates
Brief instructions: Update FritzBox firmware
Brief instructions: Update the FritzBox manually

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Would you like to update your FritzBox to the latest firmware? We'll show you how to install an update..

The FritzBox firmware has long been called "FritzOS", ie "Fritz Operating System". And it really is: a small operating system. As with Windows, MacOS and Linux, new versions often also bring new functions. Firmware updates are a fine affair: The manufacturer - in our case AVM as the manufacturer of the FritzBox router - can use these updates to subsequently correct errors or add new functions to devices that have already been sold. This is not only practical, but can also bring significant added value. The FritzBox firmware can be updated very easily.

• Update FritzBox firmware
• Update FritzBox manually
• Enable automatic updates

Update FritzBox firmware

The FritzBox firmware is updated via the router administration menu and can be done in just a few steps. Follow our step-by-step instructions or take a look at the brief instructions .

1st step:

Connect a computer to your FritzBox via WLAN or cable . Then open the FritzBox administration interface by calling up http://fritz.box in the browser and entering your password there .

2nd step:

Click on " System " in the menu on the left and select " Update ".

3rd step:

The FritzBox now shows you the currently installed FritzOS version. Click on “ Find new Fritz! OS ” to start searching for an update.

4th step:

If there is a new firmware version, the FritzBox interface will now show you the version number and a summary of the improvements it contains. Click on “ Start update ” to update the FritzBox to the latest version. The router will now download the update. This could take a while. Attention: As long as the FritzBox is flashing, it must not be disconnected from the power !

5th step:

You will now be redirected to the login page: Enter your administrator password and click on " Login ".

6th step:

If necessary, the FritzBox will now ask you for diagnosis and maintenance. You can leave the checkmark active . Then click on " OK ".

7th step:

You can now check the update by looking for “ Fritz! OS ” in the “ Overview ” menu at the top right . The new version number should now appear here.

Update FritzBox manually

Alternatively, you can update the FritzBox manually. This is useful if there is no online connection or if you want to install a special version (e.g. a beta version from the Fritz Laboratory ). Follow our step-by-step instructions or take a look at the brief instructions ..

1st step:

Connect your computer to the FritzBox, open the FritzBox administration interface via http://fritz.box and click on " System "> " Update " and select the "Fritz! OS file" tab.

2nd step:

First create a backup copy of the settings with " Save settings " and enter a password .

3rd step:

To do this, briefly press one of the FritzBox buttons and then confirm with " OK ". The backup file will be downloaded automatically.

4th step:

Only then is the manual update possible. Click on " Select file " and enter the FritzBox firmware file . Then click on “ Start update ”. Then the FritzBox behaves as from step 6 of the previous workshop .

Enable automatic updates

By the way: It is even easier with automatic updates: To do this, open the Fritz interface again and select " System "> " Update ". There you will find the " Auto-Update " tab, depending on the FritzOS version and FritzBox model . Put there the box " About new FRITZ! OS versions information and new versions automatically install " and click " Apply ". The FritzBox then updates itself to the latest version.

Brief instructions: Update FritzBox firmware

1. Connect your computer to the Fritzbox, open the administration interface via http://fritz.box and enter your password .
2. In the menu on the left, click on " System "> " Update ".
3. Now click on " Find new Fritz! OS ".
4. If an update is found, click on " Start update ". Do not disconnect the FritzBox from the power during this process!
5. You then have to log in again with your administrator password .
6. If the Fritzbox asks you for "Diagnosis and Maintenance", leave the checkmark set and click " OK ".
7. You can find which version is now installed under " Overview "> " Fritz! OS ".

Brief instructions: Update the FritzBox manually

1. First connect your computer to the Fritzbox and then call up http://fritz.box in the browser . Then enter your password .
2. Click "Save Settings" to create a backup copy.
3. To do this, briefly press one of the FritzBox buttons and confirm with " OK ".
4. Then click on " Select file " and enter the FritzBox firmware file and click on " Start update ". Then continue with step 5 of the previous quick guide.

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